I review privacy tools like hardware security keys, password managers, private messaging apps and ad-blocking software. I also report on online scams and offer advice to families and individuals about ...

A hardware security key is a physical gadget—like a USB stick—that gives you an extra layer of security through multifactor authentication (MFA). When you sign in to certain services, you’ll plug it ...

Starting at $30, Google's Titan Security Key is designed to prevent unauthorized access to your online accounts. With both USB-C and NFC, you can be confident that the hardware security key will work ...